'\" t
.TH GROLBP 1 "7 March 2023" "groff 1.22.4"
.SH NAME
grolbp \- groff driver for Canon CAPSL printers (LBP-4 and LBP-8 \
series laser printers)
.
.
.\" Save and disable compatibility mode (for, e.g., Solaris 10/11).
.do nr grolbp_C \n[.C]
.cp 0
.
.
.\" Modified by Francisco Andrés Verdú <pandres@dragonet.es> for the
.\" grolbp program.
.
.
.\" ====================================================================
.\" Legal Terms
.\" ====================================================================
.\"
.\" Copyright (C) 1994-2018 Free Software Foundation, Inc.
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of
.\" this manual under the conditions for verbatim copying, provided that
.\" the entire resulting derived work is distributed under the terms of
.\" a permission notice identical to this one.
.\"
.\" Permission is granted to copy and distribute translations of this
.\" manual into another language, under the above conditions for
.\" modified versions, except that this permission notice may be
.\" included in translations approved by the Free Software Foundation
.\" instead of in the original English.
.
.
.\" ====================================================================
.SH SYNOPSIS
.\" ====================================================================
.
.SY grolbp
.OP \-l
.OP \-c num-copies
.OP \-F font-directory
.OP \-o orientation
.OP \-p paper-size
.OP \-w width
.RI [ file
\&.\|.\|.\&]
.SY grolbp
[\c
.BI \-\-copies= num-copies\c
] [\c
.BI \-\-fontdir= font-directory\c
] [\c
.B \-\-landscape\c
] [\c
.BI \-\-linewidth= width\c
] [\c
.BI \-\-orientation= orientation\c
] [\c
.BI \-\-papersize= paper-size\c
]
.RI [ file
\&.\|.\|.\&]
.YS
.
.SY grolbp
.B \-h
.SY grolbp
.B \-\-help
.YS
.
.SY grolbp
.B \-v
.SY grolbp
.B \-\-version
.YS
.
.
.\" ====================================================================
.SH DESCRIPTION
.\" ====================================================================
.
.B grolbp
is a driver for
.B groff
that produces output in CAPSL and VDM format suitable for Canon LBP-4
and LBP-8 printers.
.
.
.LP
For compatibility with
.BR grolj4 (1)
there is an additional drawing command available:
.
.TP
.BI \eD'R\  dh\ dv '
Draw a rule
(i.e., a solid black rectangle),
with one corner at the current position,
and the diagonally opposite corner at the current
position
.RI +( dh , dv ).
.
.
.\" ====================================================================
.SH OPTIONS
.\" ====================================================================
.
Note that there can be whitespace between a one-letter option and its
argument;
on the other hand, there must be whitespace and/or an equal sign
(\(oq=\(cq) between a long-name option and its argument.
.
.
.TP
.BI \-c " num-copies"
.TQ
.BI \-\-copies= num-copies
Print
.I num-copies
copies of each page.
.
.
.TP
.BI \-F " font-directory"
.TQ
.BI \-\-fontdir= font-directory
Prepend directory
.RI font-directory /dev name
to the search path for font and device description files;
.I name
is the name of the device, usually
.BR lbp .
.
.
.TP
.B \-h
.TQ
.B \-\-help
Print a short help text.
.
.
.TP
.B \-l
.TQ
.B \-\-landscape
Print the document with a landscape orientation.
.
.
.TP
.BI \-o " orientation"
.TQ
.BI \-\-orientation= orientation
Print the document with
.I orientation
orientation, which must be \(oqportrait\(cq or \(oqlandscape\(cq.
.
.
.TP
.BI \-p " paper-size"
.TQ
.BI \-\-papersize= paper-size
Set the paper size to
.IR paper-size ,
which must be a valid paper size description as indicated in section
\[lq]Paper Sizes\[rq], below.
.
.
.TP
.B \-v
.TQ
.B \-\-version
Print the version number.
.
.
.TP
.BI \-w " width"
.TQ
.BI \-\-linewidth= width
Set the default line thickness to
.I width
thousandths of an em.
.
If this option isn't specified, the line thickness defaults to 0.04\~em.
.
.
.\" ====================================================================
.SH TYPEFACES
.\" ====================================================================
.
The driver supports the Dutch, Swiss and Swiss-Narrow scalable
typefaces, each one in the Regular, Bold, Italic and Bold-Italic styles.
.
Additionally, the Courier and Elite monospaced typefaces at the sizes 8
and 12 points (for Courier) resp.\& 8 and 10 points (for Elite) are
supported, each one in the Regular, Bold and Italic styles.
.
.
.PP
The following chart summarizes the font names you can use to access
these fonts:
.
.
.PP
.TS
tab(|) allbox center;
c c c c c
ab c c c c
.
Typeface | Regular | Bold | Italic | Bold-Italic
Dutch | TR | TB | TI | TBI
Swiss | HR | HB | HI | HBI
Swiss Narrow | HNR | HNB | HNI | HNBI
Courier | CR | CB | CI |
Elite | ER | EB | EI |
.TE
.
.
.\" ====================================================================
.SH PAPER SIZES
.\" ====================================================================
.
The paper size can be set in the
.I DESC
file or with command-line options to
.BR grolbp .
If the paper size is specified both ways, the command-line options take
precedence over the contents of the
.I DESC
file (this applies to the page orientation too).
.
.
.PP
See
.BR groff_font (5)
how to set the paper dimensions in the
.I DESC
file.
.
.
.PP
To set the paper size in the command line, add
.sp 1
.in +2m
.BI \-p \ paper-size
.in -2m
.sp 1
or
.sp 1
.in +2m
.BI \-\-papersize= paper-size
.in -2m
.sp 1
to the other
.B grolbp
options, where
.I paper-size
is in the same format as in the
.I DESC
file.
.
.
.PP
If no paper size is specified in the
.I DESC
file or the command line, a default size of A4 is used.
.
.
.\" ====================================================================
.SH PAGE ORIENTATION
.\" ====================================================================
.
As with the page size, the orientation of the printed page
.RB ( portrait
or
.BR landscape )
can be set in the
.I DESC
file or with command-line options.
.
It is also case insensitive.
.
.
.PP
To set the orientation in the
.I DESC
file, insert a line with the following content:
.sp 1
.in +2m
.B orientation
.RB [ portrait | landscape ]
.in -2m
.sp 1
.
Only the first valid orientation command in the
.I DESC
file is used.
.
.
.PP
To set the page orientation with command-line options you can use the
.B \-o
or
.B \-\-orientation
option with the same parameters
.RB ( portrait
or
.BR landscape )
as in the
.I DESC
file.
Or you can use the
.B \-l
option to force the pages to be printed in landscape.
.
.
.\" ====================================================================
.SH FONT FILE FORMAT
.\" ====================================================================
.
In addition to the usual commands described in
.BR groff_font (5),
.B grolbp
provides the command
.I lbpname
which sets the font name sent to the printer when requesting this font.
.
The syntax of this command is:
.sp 1
.in +2m
.B lbpname
.I printer_font_name
.in -2m
.
.IP \(bu
For bitmapped fonts,
.I printer_font_name
has the form
.sp 1
.in +2m
.RI N\(la base_fontname \(ra\(la font_style \(ra
.in -2m
.sp 1
.I base_fontname
is the font name as it appears in the printers font listings without the
first letter, up to (but not including) the font size.
.I font_style
can be one of the letters
.BR R ,
.BR I ,
or
.BR B ,
indicating the font styles Roman, Italic and Bold respectively.
.
.IP
For instance, if the printer's
.I font listing A
shows font \(oqNelite12I.ISO_USA\(cq, the corresponding entry in the
font description file is
.sp 1
.in +2m
.B lbpname NeliteI
.in -2m
.
.IP
Note that you may need to modify
.B grolbp
to add support for new bitmapped fonts, since the available font names
and font sizes of bitmapped fonts (as documented above) are hard-coded
into the program.
.
.IP \(bu
For scalable fonts,
.I printer_font_name
is identical to the font name as it appears in the printer's
.IR "font listing A" .
.
.IP
For instance, to select the \(oqSwiss\(cq font in bold style, which
appears in the printer's
.I font listing A
as \(oqSwiss-Bold\(cq, the required
.B lbpname
command line is
.sp 1
.in +2m
.B lbpname Swiss-Bold
.in -2m
.sp 1
.
.PP
The argument of
.B lbpname
is case sensitive.
.
.
.\" ====================================================================
.SH ENVIRONMENT
.\" ====================================================================
.
.TP
.I GROFF_FONT_PATH
A list of directories in which to search for the
.IR dev name
directory in addition to the default ones.
.
See
.BR troff (1)
and
.BR \%groff_font (5)
for more details.
.
.
.\" ====================================================================
.SH FILES
.\" ====================================================================
.
.TP
.I /usr/\:share/\:groff/\:1.22.4/\:font/devlbp/DESC
Device description file.
.
.TP
.IR /usr/\:share/\:groff/\:1.22.4/\:font/devlbp/ F
Font description file for font
.IR F .
.
.TP
.I /usr/\:share/\:groff/\:1.22.4/\:tmac/lbp.tmac
Macros for use with
.BR grolbp .
.
.
.\" ====================================================================
.SH SEE ALSO
.\" ====================================================================
.
.BR groff (1),
.BR troff (1),
.BR groff_out (5),
.BR groff_font (5),
.BR groff_char (7)
.
.
.\" Restore compatibility mode (for, e.g., Solaris 10/11).
.cp \n[grolbp_C]
.
.
.\"
.\" Local Variables:
.\" mode: nroff
.\" End:
.\" vim: set filetype=groff:
